Matt expressed an interest in my ginger beer recipe yesterday so here is my latest version for anyone interested. This is for a 50L double batch. I think this used 8 lemons, it may have been 10 earlier recipes that I liked better had more lemons, so a few more won't hurt at all.
Amt Name Type # %/IBU 4.00 kg Brown Sugar, Light (15.8 EBC) Sugar 1 80.0 % 1.00 kg Brown Sugar, Dark (98.5 EBC) Sugar 2 20.0 % 2.00 kg Ginger Root (Boil 30.0 mins) Herb 3 - 5 g Lemon peel (Boil 30.0 mins) Spice 4 - 2.00 kg Ginger Root (Boil 10.0 mins) Herb 5 - 5 g Lemon peel (Boil 0.0 mins) Spice 6 - 500.00 ml Lemon juice (Boil 0.0 mins) Spice 7 - Oh and some yeast nutrient, I forgot to put that in the original recipe.
I find the best way to chop the ginger is with one of those zigzag blade things that you push down and mince stuff with, the ones who see guys demonstrating on the street. You can grate but with 2 kg to grate I end up grating my fingers too many times, you can blend it but I found I needed to slice it so much first that it took forever.
I put the ginger and the lemon peel in grain bags to make it easier to deal with but you can strain it or whatever.
Yeast, I generally use S04 one of my my attempts was with w1056 but so long as it isn't something really weird I don't think it really matters.
I tend to carbonate pretty aggressively, at least three volumes
Some of my best versions have involved "dry hopping" with ginger and lemon peel. I also found that peel worked better that just the zest, a bit of bitterness from the pith helps I think, you could even consider a very small amount of bittering hops. I've also used xylose to backsweeten and make it a little less dry.
I made a 4L batch similar to this 5 days ago. I used .5kg sugar and .5kg honey. Boiled the ginger for 30 mins with the sugar and honey. After burnout I added lemon juice, cloves, cinnamon and more cinnamon. Yeast is s-04.
Depends if I remember the yeast nutrient or not, with it it's much like any low gravity s04 fermentation, a week or so, but without it can be painfully slow. I'd be interested to hear how the cinnamon addition turns out.
This was a great drink! I hope mine will turn out half as good when i get around to making it. As for yeast nutrient, it's hard to come by. You might check over at the wine making sites for some.
What's the word on adding sugar when it comes to bottling time? My brew got to the target fg of 1.024, I'm thinking I need less bottling sugar the I would with beer, if any?
That's a really high FG if you only used sugar. What was your OG? What yeast did you use? Has the FG been stable for at least three days?
My last batch finished about 0.998, which is admittedly lower than I'd like but seems a lot more reasonable than 1.024.
As far as carbonation goes, well it's up to you really, I finish at a low FG and carbonate at about 3.5 volumes (i.e really high). If your fermentation really is finished then you could go lower and still have decent mouth feel. Or if you want to have something sweet and have plenty of fridge space then you can add more sugar and refrigerate when you reach the carbonation level you want.
As far as ginger beer goes I've seen some interest in the "Ginger Beer Plant".
I found this through some searches and it looks worth trying...
"Re: Real Ginger Beer Plant
Postby tonysuffolk » Tue Nov 18, 2008 11:02 am Hello All Ginger Beer Fans. I am just posting this for anyone wanting a real ginger beer plant. I have tried making cultures from various types of yeast and now think I have the perfect strain. Some yeasts seem to produce a slightly sulphurous smell so I abandoned using any commercial yeasts and instead tried making a culture from the root of fresh ginger. It worked a treat and I am sure that the active biological ingredient is a yeast/bacterial symbiotic pair. The texture of the "plant" is more granular and certainly the flavour of the finished product is just what I remember from childhood. I could send anyone a culture but it is easier and cheaper to make your own. Here's how to do it. Sterilise a glass jar. You need one with a lid. Wash a piece of root ginger about the size of your thumb. Do not peel off the outer skin. Chop it into tiny pieces and put it in the jar. Add cool boiled water and a couple of teaspoons of sugar. Leave in a warm place and after about a week you will see bubbles as the natural yeasts in the ginger root start to ferment the sugar. The mix should have a nice ginger smell. If it smells unpleasant, you have cultured unwanted bugs and you will need to start again. Add a little sugar every day for the next week and when the mix is fermenting vigorously, strain to remove the pieces of ginger. The liquid is now your starter for making the first batch of ginger beer. I did not divide the plant the first time but for each subsequent batch I divided the plant as described in previous recipes. The above worked for me first try. I think it is important to give the natural yeasts a good head start by trying not to culture unwanted bugs. That is why you need fairly clean conditions at the start. I have made several batches with my culture and each week the plant seems to improve. Have fun! Tony"
Nice link AlaricXI, I'll try that recipe next time.
My SG was 1.085 and hopville says my FG should be 1.025. I made a 4 liter batch with .5kg table sugar and .5kg honey. Safale s-04. But it still has airlock activity, think it'll go down much further?
I'll have to try making ginger beer plant some time, although from what I've read you're very unlikely to make true ginger beer plant that way.
Aceman, I'd be surprised if it didn't go down a little further, unless you're hitting S-04's maximum alcohol tolerance which I don't think you will. Wait until you get three days with the same gravity reading.